Natural gas online sampling, analyzing and detecting cabin

Abstract

The invention relates to the technical field of natural gas detection, in particular to a natural gas online sampling analysis detection cabin which comprises a cabin body, a plurality of gas detectors are installed in the cabin body, an electric telescopic rod is fixedly installed in the cabin body, and a device driving bearing assembly is installed on the electric telescopic rod. The device driving bearing assembly drives the gas detectors to move, a connecting bearing mechanism is arranged on the device driving bearing assembly, the gas detectors are installed on the connecting bearing mechanism, and the gas detectors are installed at different point positions in the house body respectively. The interior of the house body can be detected in real time in all directions under the combined action of the plurality of gas detectors, the gas detection accuracy is fully ensured, the plurality of gas detectors can be synchronously mounted and dismounted, the gas detectors do not need to be operated one by one and only need to be positioned on the mounting movable plate, the operation is simple, convenient and rapid, and the working efficiency is improved. And maintenance work of workers is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of natural gas detection, and specifically to an on-line sampling and analysis detection cabin for natural gas. Background Art

[0002] The on-line sampling and analysis detection cabin for natural gas is a special facility designed for real-time monitoring and analysis during the process of natural gas treatment, transportation and distribution. The cabin integrates advanced sensor technology, an automatic control system and data analysis software, providing a solid guarantee for the safety and efficiency of the natural gas industry.

[0003] A gas detector is fixedly installed in the detection cabin, and the natural gas is detected by the gas detector. The gas detector in the traditional cabin is fixedly installed at a certain point. Restricted by the detection range of the gas detector, it is impossible to accurately detect the whole cabin in all directions. To solve this defect, in the prior art, the whole cabin is detected by moving the gas detector, but this method cannot detect each position of the cabin in real time. In addition, for work safety, the gas detector needs to be maintained regularly. During maintenance, the quick installation and disassembly of the gas detector cannot be achieved, and the installation and disassembly operations are rather troublesome, thus affecting the maintenance work of the staff. Summary of the Invention

[0004] The purpose of the present invention is to provide an on-line sampling and analysis detection cabin for natural gas to solve the problems mentioned in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solutions: An on-line sampling and analysis detection cabin for natural gas, including a cabin body. A plurality of gas detectors are installed inside the cabin body. An electric telescopic rod is fixedly installed inside the cabin body, and a device driving and carrying component is installed on the electric telescopic rod; The device driving and carrying component drives the gas detector to move, and a connecting and carrying mechanism is arranged on the device driving and carrying component, and a gas detector is installed on the connecting and carrying mechanism; A fixing component is arranged on the connecting and carrying mechanism, and the fixing component fixes the gas detector; A device supporting component is also arranged on the connecting and carrying mechanism. The device driving and carrying component drives the device supporting component to move to support the gas detector.

[0006] Preferably, the device driving and carrying component includes an installation carrier and a driving connecting plate. Stable guiding holes are respectively opened at the four corners of the installation carrier; Moving channels are symmetrically arranged on both sides of the installation carrier, and supporting rail rods are fixedly arranged in the moving channels; Inside the housing body, a stable load-bearing rod is fixedly arranged, and a connecting bottom block is fixedly arranged at the lower end of the stable load-bearing rod.

[0007] Preferably, the installation carrier is fixedly installed on the electric telescopic rod, and the stable guiding hole is matched with the stable load-bearing rod; On the inner side of the installation carrier, load-bearing cooperation rods are symmetrically and fixedly arranged, support carriers are symmetrically and fixedly arranged on both sides of the load-bearing cooperation rods, and upper pushing strip frames are fixedly arranged on the support carriers.

[0008] Preferably, a driving connecting plate is sleeved on the load-bearing cooperation rod, and cooperation connecting rods are symmetrically and fixedly arranged on the upper side of the driving connecting plate; The lower end of the driving connecting plate is fixedly provided with a lower bearing block, and support load-bearing rods are symmetrically and fixedly arranged at both ends of the lower bearing block.

[0009] Preferably, the connecting and bearing mechanism is an installation movable plate, one end of the installation movable plate is hinged with a pushing and pulling cooperation rod, and the lower end of the pushing and pulling cooperation rod is hinged with the connecting bottom block; Installation connecting grooves are symmetrically arranged on both sides of the installation movable plate, installation support strips are symmetrically and fixedly arranged at the upper end of the gas detector, and the installation support strips are matched with the installation connecting grooves; The upper end of the installation movable plate is fixedly provided with a moving load block, the moving load block is sleeved on the support rail rod, and a limiting connecting rod is fixedly arranged at the upper end of the moving load block; A bearing support rod is also fixedly arranged on the installation movable plate, side bearing plates are symmetrically and fixedly arranged on the installation movable plate on both sides of the bearing support rod, a cooperation installation rod is fixedly arranged on the side bearing plate, and a rod end cooperation block is fixedly arranged on the cooperation installation rod.

[0010] Preferably, the fixing component is a movable load plate, the movable load plate is sleeved on the limiting connecting rod, and limiting baffle plates are symmetrically and fixedly arranged on the movable load plate; One side of the movable load plate is hinged with a connecting movable rod, the other end of the connecting movable rod is hinged with a moving load strip, and the moving load strip is sleeved on the cooperation connecting rod; One end of the moving load strip is fixedly provided with a cooperation upward moving column, and the cooperation upward moving column is inserted into the upper pushing strip frame.

[0011] Preferably, the device support component includes a connecting load block, a connecting connecting plate and a second support plate, the connecting load block is sleeved on the bearing support rod, and a first spring is sleeved on the bearing support rod; One side of the connecting load block is fixedly provided with an inclined plane frame, the other side is fixedly provided with a bearing strip, and a pushing top load block is fixedly arranged on the bearing strip.

[0012] Preferably, a cooperation linkage hole is formed in the connecting connecting plate, and a support load-bearing rod is inserted into the cooperation linkage hole; A first support plate is fixedly arranged on the connecting plate, one end of the first support plate is fixedly provided with a first support block, and a first connecting bearing hole is formed at the other end of the connecting plate, and a mating mounting rod on one side of the mounting movable plate is inserted into the first connecting bearing hole.

[0013] Preferably, the second support plate is sleeved on the mating mounting rod on the other side of the mounting movable plate, and a second spring is sleeved on the mating mounting rod sleeved with the second support plate; An inclined surface strip is fixedly arranged at the upper end of the second support plate, and a second support block is fixedly arranged at one end of the second support plate.

[0014] Preferably, support insertion holes are symmetrically formed on both sides of the gas detector, and when the first support block and the second support block support the gas detector, they are inserted into the support insertion holes.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The structure of the present invention is reasonably arranged and has strong functionality, and has the following advantages: 1. Gas detectors are respectively installed at different positions inside the house body. Through the combined action of multiple gas detectors, the inside of the house body can be detected in real time in all directions, fully ensuring the accuracy of gas detection. Moreover, multiple gas detectors can be installed and disassembled synchronously, without operating them one by one. It only needs to be positioned on the mounting movable plate, and the operation is simple, convenient and fast, facilitating the maintenance work of the staff.

[0016] 2. When installing the gas detector, the gas detector is positioned on the mounting movable plate through the cooperation of the mounting support bar and the mounting connection groove. Then, start the electric telescopic rod to drive the mounting carrier frame to move upward, which can drive the gas detector to move upward, and at the same time drive it to move horizontally and disperse to the working position. During the movement, the movable carrier plate moves downward relative to the mounting movable plate, so that the limit baffle blocks in front of the gas detector, realizing the fixed connection between the gas detector and the mounting movable plate.

[0017] 3. In addition, as the mounting carrier frame moves upward, it will also drive the first support plate to move, so that the first support block on the first support plate is inserted into the support insertion hole on one side of the gas detector. At the same time, the first support plate will drive the connecting carrier block to move, and under the action of the connecting carrier block, the second support plate will be driven to move, so that the second support block is inserted into the support insertion hole on the other side of the gas detector, playing a good supporting role for the gas detector and ensuring its safety during the working process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an assembly schematic diagram inside the house body.

[0019] Figure 2It is an assembly schematic diagram of the house body.

[0020] Figure 3 It is an internal structure schematic diagram of the house body.

[0021] Figure 4 It is an assembly schematic diagram of the installation carrier.

[0022] Figure 5 It is a structural schematic diagram of the installation carrier.

[0023] Figure 6 It is an assembly schematic diagram of the drive connecting plate and the movable carrier plate.

[0024] Figure 7 It is an assembly schematic diagram of the drive connecting plate and the connecting link plate.

[0025] Figure 8 It is a first - perspective schematic diagram of the assembly of the installation movable plate and the gas detector.

[0026] Figure 9 It is a second - perspective schematic diagram of the assembly of the installation movable plate and the gas detector.

[0027] Figure 10 It is a third - perspective schematic diagram of the assembly of the installation movable plate and the gas detector.

[0028] Figure 11 It is an explosion schematic diagram of the assembly of the installation movable plate and the gas detector.

[0029] Figure 12 It is a structural schematic diagram of the second support plate.

[0030] In the figure: 1. House body; 11. Electric telescopic rod; 12. Stable load-bearing rod; 13. Connecting bottom block; 2. Installation carrier; 21. Stable guiding hole; 22. Moving channel; 23. Support rail rod; 24. Load-bearing mating rod; 25. Support carrier; 26. Upward pushing strip frame; 3. Driving connecting plate; 31. Movable through hole; 32. Mating connecting rod; 33. Lower bearing block; 34. Support load rod; 4. Installation movable plate; 40. Push-pull mating rod; 41. Installation connecting groove; 42. Moving load block; 43. Moving load hole; 44. Limit connecting rod; 45. Load-bearing support rod; 46. Side load-bearing plate; 47. Mating installation rod; 48. Rod end mating block; 5. Movable load plate; 51. Limit through hole; 52. Limit baffle; 53. Connecting movable rod; 54. Moving load strip; 55. Linkage mating hole; 56. Mating upward moving column; 6. Connecting load block; 61. Installation through hole; 62. First spring; 63. Inclined plane frame; 64. Load-bearing strip; 65. Pushing load block; 7. Connecting link plate; 71. Mating linkage hole; 72. First support plate; 73. First support block; 74. First connecting bearing hole; 8. Second support plate; 81. Second connecting bearing hole; 811. Second spring; 82. Inclined strip; 83. Second support block; 9. Gas detector; 91. Installation support strip; 92. Support jack. Detailed implementation mode

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0032] The present invention provides a technical solution: As Figure 1 、 Figure 2 And Figure 3 shown, the on-line sampling analysis and detection hut for natural gas includes a house body 1. A plurality of gas detectors 9 are installed inside the house body 1. An electric telescopic rod 11 is fixedly installed inside the house body 1. A device driving and load-bearing assembly is installed on the electric telescopic rod 11. The device driving and load-bearing assembly drives the gas detector 9 to move. And a connection and load-bearing mechanism is arranged on the device driving and load-bearing assembly. The gas detector 9 is installed on the connection and load-bearing mechanism. A fixing component is arranged on the connection and load-bearing mechanism to fix the gas detector 9. A device support component is also arranged on the connection and load-bearing mechanism. The device driving and load-bearing assembly drives the device support component to move to support the gas detector 9.

[0033] As Figure 4 And Figure 5As shown, the device driving and bearing assembly includes an installation carrier 2 and a driving connection plate 3. Stable guiding holes 21 are respectively provided at the four corners of the installation carrier 2. Moving channels 22 are symmetrically arranged on both sides of the installation carrier 2. A support rail rod 23 is fixedly arranged in the moving channels 22. A stable bearing rod 12 is fixedly arranged inside the roof body 1, and a connecting bottom block 13 is fixedly arranged at the lower end of the stable bearing rod 12.

[0034] As Figure 1 and Figure 5 shown, the installation carrier 2 is fixedly installed on the electric telescopic rod 11. The stable guiding holes 21 cooperate with the stable bearing rod 12. Bearing cooperation rods 24 are symmetrically and fixedly arranged inside the installation carrier 2. Support carriers 25 are symmetrically and fixedly arranged on both sides of the bearing cooperation rods 24. A pushing strip frame 26 is fixedly arranged on the support carriers 25, and the inner wall of the pushing strip frame 26 is smooth and free of burrs.

[0035] As Figure 4 shown, a driving connection plate 3 is sleeved on the bearing cooperation rod 24. Matching connecting rods 32 are symmetrically and fixedly arranged on the upper side of the driving connection plate 3. A lower bearing block 33 is fixedly arranged at the lower end of the driving connection plate 3. Support carrier rods 34 are symmetrically and fixedly arranged at both ends of the lower bearing block 33. An activity through hole 31 is provided on the driving connection plate 3, and the activity through hole 31 cooperates with the bearing cooperation rod 24.

[0036] As Figures 8 to 11 shown, the connecting and bearing mechanism is an installation activity plate 4. One end of the installation activity plate 4 is hinged with a pushing and pulling cooperation rod 40, and the lower end of the pushing and pulling cooperation rod 40 is hinged with the connecting bottom block 13. Installation connection grooves 41 are symmetrically arranged on both sides of the installation activity plate 4. Installation support strips 91 are symmetrically and fixedly arranged at the upper end of the gas detector 9, and the installation support strips 91 cooperate with the installation connection grooves 41. A moving carrier block 42 is fixedly arranged at the upper end of the installation activity plate 4. The moving carrier block 42 is sleeved on the support rail rod 23. A moving carrier hole 43 is provided on the moving carrier block 42, and the moving carrier hole 43 cooperates with the support rail rod 23. A limiting connecting rod 44 is fixedly arranged at the upper end of the moving carrier block 42. A bearing support rod 45 is also fixedly arranged on the installation activity plate 4. Side bearing plates 46 are symmetrically and fixedly arranged on the installation activity plate 4 on both sides of the bearing support rod 45. A matching installation rod 47 is fixedly arranged on the side bearing plates 46, and a rod end matching block 48 is fixedly arranged on the matching installation rod 47.

[0037] As Figure 4 、 Figure 6 and Figure 8As shown, the fixed component is the movable carrier plate 5. The movable carrier plate 5 is sleeved on the limit link rod 44. A limit through hole 51 is provided on the movable carrier plate 5. The limit through hole 51 cooperates with the limit link rod 44. And limit baffles 52 are symmetrically and fixedly arranged on the movable carrier plate 5. One side of the movable carrier plate 5 is hinged with a connecting movable rod 53. The other end of the connecting movable rod 53 is hinged with a movable carrier strip 54. The movable carrier strip 54 is sleeved on the cooperating link rod 32. A linkage cooperation hole 55 is provided on the movable carrier strip 54. The linkage cooperation hole 55 cooperates with the cooperating link rod 32. One end of the movable carrier strip 54 is fixedly provided with a cooperating upward moving column 56. The cooperating upward moving column 56 is inserted into the upward pushing strip frame 26. The cooperating upward moving column 56 is in contact with the inner wall of the upward pushing strip frame 26.

[0038] As Figures 8 to 11 shown, the device support component includes an abutting carrier block 6, an abutting connecting plate 7 and a second support plate 8. The abutting carrier block 6 is sleeved on the bearing support rod 45. An installation through hole 61 is provided on the abutting carrier block 6. The installation through hole 61 cooperates with the bearing support rod 45. And a first spring 62 is sleeved on the bearing support rod 45. One side of the abutting carrier block 6 is fixedly provided with an inclined surface frame 63. The other side is fixedly provided with a bearing strip 64. A pushing carrier block 65 is fixedly provided on the bearing strip 64. In addition, both ends of the first spring 62 are respectively fixed on the abutting carrier block 6 and the installation movable plate 4.

[0039] As Figure 7 and Figure 9 shown, a cooperation linkage hole 71 is provided on the abutting connecting plate 7. A support carrier rod 34 is inserted into the cooperation linkage hole 71. A first support plate 72 is fixedly provided on the abutting connecting plate 7. One end of the first support plate 72 is fixedly provided with a first support block 73. And a first connection bearing hole 74 is provided at the other end of the abutting connecting plate 7. A cooperation installation rod 47 on one side of the installation movable plate 4 is inserted into the first connection bearing hole 74.

[0040] As Figure 10 、 Figure 11 and Figure 12 shown, the second support plate 8 is sleeved on the cooperation installation rod 47 on the other side of the installation movable plate 4. A second connection bearing hole 81 is provided on the second support plate 8. The second connection bearing hole 81 cooperates with the cooperation installation rod 47. And a second spring 811 is sleeved on the cooperation installation rod 47 sleeved with the second support plate 8. Both ends of the second spring 811 are respectively fixed on the rod end cooperation block 48 and the second support plate 8. An inclined surface strip 82 is fixedly provided at the upper end of the second support plate 8. And a second support block 83 is fixedly provided at one end of the second support plate 8.

[0041] As Figure 10 and Figure 11As shown, support jacks 92 are symmetrically formed on both sides of the gas detector 9. When the first support block 73 and the second support block 83 support the gas detector 9, they are inserted into the support jacks 92.

[0042] When installing the gas detector 9, insert the installation support bar 91 on the gas detector 9 into the installation connection groove 41 on the installation movable plate 4 to position and place the gas detector 9. Then start the electric telescopic rod 11 to drive the installation carrier 2 to move upward. As the installation carrier 2 moves upward, under the action of the push-pull cooperation rod 40, it will drive the installation movable plate 4 to move towards the stable bearing rod 12, thereby driving the gas detector 9 to move horizontally to reach the working position. Moreover, the movement of the installation movable plate 4 will also drive the connection link plate 7 to move along the support carrier rod 34. As the installation movable plate 4 moves, the distance between the movable carrier plate 5 and the bearing cooperation rod 24 will become larger. In this way, under the action of the connecting movable rod 53, it will drive the driving link plate 3 to move. As the driving link plate 3 moves, it will also drive the movable carrier strip 54 to move synchronously with it. As the movable carrier strip 54 moves, it will cause the cooperating upward push column 56 to push the upper end of the strip frame 26 to move to its lower end, which will also drive the movable carrier strip 54 to move downward relative to the driving link plate 3, and then drive the movable carrier plate 5 to move downward, so that the limit baffle 52 blocks at the end face of the gas detector 9 to fix the gas detector 9. In addition, when the driving link plate 3 moves, it will also drive the connection link plate 7 to move towards the gas detector 9. As the connection link plate 7 moves, under the action of the first support plate 72, it will push the inclined plane frame 63 to move away from the installation movable plate 4. At the same time, as the connection link plate 7 moves, the first support block 73 on the first support plate 72 will be inserted into the support jack 92 on one side of the gas detector 9. In addition, when the connection carrier block 6 moves away from the installation movable plate 4, the push top carrier block 65 on the other side of the connection carrier block 6 will push the inclined strip 82 to move, which will drive the second support plate 8 to move towards the gas detector 9, so that the second support block 83 on the second support plate 8 is inserted into the support jack 92 on the other side of the gas detector 9. In this way, under the combined action of the first support block 73 and the second support block 83, it can provide good support for the gas detector 9, fully ensuring the stability of the gas detector 9 during the working process. When the installation carrier 2 moves to the highest position, at this time the gas detector 9 also moves to the working position. Under the combined action of multiple gas detectors 9, the interior of the house body 1 can be detected in real time in all directions, and the fixation of multiple gas detectors 9 does not require one-by-one operation, making the installation of the gas detector 9 very convenient and fast. When maintenance work on the gas detector 9 is required, start the electric telescopic rod 11 to drive the installation carrier 2 to move downward, which can drive the gas detector 9 to move downward, reducing its height and facilitating the staff to remove it. At the same time, as the installation carrier 2 moves downward, under the action of the push-pull cooperation rod 40, it will push the installation movable plate 4 to move towards the middle position of the house body 1, concentrating the gas detectors 9 for easy picking and placing. And when the installation movable plate 4 moves towards the middle position of the house body 1,Under the action of the connecting movable rod 53, the driving connecting plate 3 will also be driven to move in the reverse direction. In this way, the matching upper pushing column 56 will be driven to move from below the upper pushing strip frame 26 to above the upper pushing strip frame 26, and then the movable loading strip 54 can be driven to move upward. As the movable loading strip 54 moves upward, the movable loading plate 5 will also be driven to move upward. In this way, the limiting baffle 52 will no longer block the end face of the gas detector 9, making the gas detector 9 in an unlocked state. At the same time, as the driving connecting plate 3 moves in the reverse direction, it will also drive the connecting connecting plate 7 to move in the reverse direction. In this way, the first support block 73 can be withdrawn from the support insertion hole 92 on one side of the gas detector 9. As the first support plate 72 moves in the reverse direction, the connecting loading block 6 will be reset under the action of the first spring 62. As the connecting loading block 6 is reset, the pushing loading block 65 will no longer restrict the second support plate 8. After the second support plate 8 loses the restriction, it will move in the reverse direction under the action of the second spring 811, so that the second support block 83 on the second support plate 8 is withdrawn from the support insertion hole 92 on the other side of the gas detector 9. At this time, the gas detector 9 can be removed from the mounting movable plate 4 for maintenance, which is very convenient and provides great convenience for the staff to install and remove the gas detector 9.,

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Natural gas on-line sampling and analysis detection cabin, including a cabin body, wherein a plurality of gas detectors are installed inside the cabin body, and it is characterized in that: An electric telescopic rod is fixedly installed inside the house, and a device driving bearing assembly is installed on the electric telescopic rod; The device driving bearing assembly drives the gas detector to move, and a connecting bearing mechanism is provided on the device driving bearing assembly, and the gas detector is installed on the connecting bearing mechanism; A fixing component is provided on the connection bearing mechanism, and the fixing component fixes the gas detector; A device support assembly is also provided on the connection bearing mechanism, and the device driving bearing assembly drives the device support assembly to move to support the gas detector.

2. The on-line sampling and analysis detection cabin for natural gas according to claim 1, characterized in that: The device drive bearing assembly comprises a mounting frame and a drive connecting plate, and four corners of the mounting frame are respectively provided with stable guide holes; Moving channels are symmetrically arranged on both sides of the mounting bracket, and supporting rails are fixedly arranged in the moving channels; A stable bearing rod is fixedly arranged inside the house body, and a connecting bottom block is fixedly arranged at the lower end of the stable bearing rod.

3. The on-line sampling and analysis detection cabin for natural gas according to claim 2, characterized in that: The mounting bracket is fixedly mounted on the electric telescopic rod, and the stable guide hole matches the stable bearing rod; A load-bearing matching rod is symmetrically fixedly arranged on the inner side of the mounting carrier, and support carriers are symmetrically fixedly arranged on both sides of the load-bearing matching rod, and an upward push-up bar frame is fixedly arranged on the support carrier.

4. The on-line sampling and analysis detection cabin for natural gas according to claim 3, characterized in that: A driving connecting plate is sleeved on the load-bearing matching rod, and a matching connecting rod is symmetrically fixedly arranged on the upper side of the driving connecting plate; A lower bearing block is fixedly arranged at the lower end of the driving connecting plate, and supporting carrying rods are symmetrically fixedly arranged at both ends of the lower bearing block.

5. The on-line sampling and analysis detection cabin for natural gas according to claim 4, wherein: The connecting bearing mechanism is a mounting movable plate, one end of which is hinged with a push-pull matching rod, and the lower end of the push-pull matching rod is hinged with the connecting bottom block; The two sides of the installation movable plate are symmetrically provided with installation connection grooves, and the upper end of the gas detector is symmetrically fixed with installation support bars, and the installation support bars are matched with the installation connection grooves; A movable carrier block is fixedly arranged on the upper end of the movable plate, the movable carrier block is sleeved on the supporting rail rod, and a limit connecting rod is fixedly arranged on the upper end of the movable carrier block; A load-bearing support rod is also fixedly arranged on the mounting movable plate, and side load-bearing plates are symmetrically fixedly arranged on the mounting movable plates on both sides of the load-bearing support rod. A matching mounting rod is fixedly arranged on the side load-bearing plates, and a rod end matching block is fixedly arranged on the matching mounting rod.

6. The on-line sampling and analysis testing cabin for natural gas according to claim 5, wherein: The fixed component is a movable carrier plate, the movable carrier plate is sleeved on the limit connecting rod, and the limit baffles are symmetrically fixedly arranged on the movable carrier plate; A connecting movable rod is hinged on one side of the movable carrier plate, a movable carrier strip is hinged on the other end of the connecting movable rod, and the movable carrier strip is sleeved on the matching connecting rod; A matching upward moving column is fixedly arranged at one end of the movable carrier bar, and the matching upward moving column is plugged into the upward pushing bar frame.

7. The on-line sampling and analysis testing hut for natural gas according to claim 6, wherein: The device support assembly comprises a connection carrier block, a connection connecting plate and a second support plate, the connection carrier block is sleeved on the bearing support rod, and the bearing support rod is sleeved with a first spring; An inclined plane frame is fixedly arranged on one side of the connecting carrier block, and a bearing bar is fixedly arranged on the other side, and a pushing carrier block is fixedly arranged on the bearing bar.

8. The on-line sampling and analysis detection hut for natural gas according to claim 7, characterized in that: The connecting plate is provided with a matching linkage hole, and a supporting rod is inserted into the matching linkage hole; A first support plate is fixedly arranged on the connecting plate, one end of the first support plate is fixedly provided with a first support block, and a first connecting and bearing hole is formed at the other end of the connecting plate, and a mating mounting rod on one side of the mounting movable plate is inserted into the first connecting and bearing hole.

9. The on-line sampling and analysis testing cabin for natural gas according to claim 8, characterized in that: The second support plate is sleeved on the mating mounting rod on the other side of the mounting movable plate, and a second spring is sleeved on the mating mounting rod sleeved with the second support plate; An inclined surface strip is fixedly arranged at the upper end of the second support plate, and a second support block is fixedly arranged at one end of the second support plate.

10. The on-line sampling and analysis testing cabin for natural gas according to claim 9, characterized in that: Support jacks are symmetrically formed on both sides of the gas detector, and when the first support block and the second support block support the gas detector, they are inserted into the support jacks.

Images